000 00485nam a2200169Ia 4500
001 000000109023
008 230524s9999 xx 000 0 und d
040 _cUDSM
050 _aQD400.K33
100 1 _aKatritzky, Alan R.
_eAuthor
245 1 4 _aThe principles of heterocyclic chemistry
260 _aLondon
_b : Methuen and Company Ltd,
_c1967
300 _axiv,183p.
_b : ill.
_c ; 24cm.
650 _aHetrocyclic compounds
650 _aHeterocyclic Chemistry
942 _2lcc
_cBK
999 _c72452
_d72452